MCQOPTIONS
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| 1. |
Lattice energy of NaCl is |
| A. | 600 kilo joule per mole |
| B. | 787 kilo joule per mole |
| C. | 900 kilojoule per mole |
| D. | 500 kilo joule per ,ole |
| Answer» C. 900 kilojoule per mole | |